Re: [PATCH] NFS: Fix infinite loop in gss_create_upcall()

From: Jiri Slaby
Date: Tue Apr 12 2011 - 14:52:57 EST

On 04/12/2011 08:43 PM, Bryan Schumaker wrote:
> On 04/12/2011 02:34 PM, Jiri Slaby wrote:
>> On 04/12/2011 08:31 PM, Trond Myklebust wrote:
>>>> Yes, it fixes the problem. But it waits 15s before it times out. This is
>>>> inacceptable for automounted NFS dirs.
>>> I'm still confused as to why you are hitting it at all. In the normal
>>> autonegotiation case, the client should be trying to use AUTH_SYS first
>>> and then trying rpcsec_gss if and only if that fails.
>>> Are you really exporting a filesystem using AUTH_NULL as the only
>>> supported flavour?
>> I don't know, I connect to a nfs server which is not maintained by me.
>> It looks like that. How can I find out?
> If you're not using gss for anything, you could try rmmod-ing rpcsec_gss_krb5 (and other rpcsec_gss_* modules).

I don't have NFS in modules. It's all built-in. And this one is
unconditionally selected because of CONFIG_NFS_V4.

suse labs
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